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测量轮椅使用者的空间可访问性:在中国校园的一个案例研究
Yizhe Huang1,2, Chaobo Shi1,2, Shujie Dong3
1School of Civil and Transportation Engineering, Ningbo University of Technology, Ningbo, China.
PloS one
|December 8, 2025
概括
对于轮椅使用者来说,校园的可访问性至关重要. 这项研究发现,设施类型和援助显著影响旅行速度,强调需要改进无障碍设计,以确保空间公平.
科学领域:
- 城市规划 城市规划
- 可访问性研究 可访问性研究
- 移动性研究 移动性研究
背景情况:
- 无障碍的校园环境对于具有行动障碍的人来说至关重要.
- 对校园内轮椅使用者的空间可访问性的实证研究是有限的.
- 了解轮椅使用者的旅行特征是设计包容性校园设施的关键.
研究的目的:
- 在校园内调查轮椅使用者的旅行特征.
- 引导无障碍校园设施的规划和设计.
- 扩大轮椅使用者的行人可行性模型.
主要方法:
- 招募了三十名轮椅经验丰富的学生.
- 分析了各种校园设施的旅行特征.
- 应用决策树回归来识别影响旅行速度的因素.
- 使用经验结果扩展行人可访问性模型.
主要成果:
- 设施类型和旅行模式 (辅助与无辅助) 显著影响轮椅用户的旅行速度.
- 平均行驶速度为1.03m/s (辅助) 与0.67m/s (无辅助) 相比.
- 没有辅助的用户面临的挑战是,路边坡道的坡道比1:5更.
- 可访问性可视化显示了空间不平等.
结论:
- 无障碍设施设计和协助显著影响轮椅使用者的流动性.
- 现有的校园可访问性显示了空间差异.
- 升级设施和优化目的地分配可以提高轮椅可访问性.
相关概念视频
01:22Case Studies
There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
02:16Surveys
Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
01:17Probability Histograms
A probability histogram is a visual representation of a probability distribution. Similar a typical histogram, the probability histogram consists of contiguous (adjoining) boxes. It has both a horizontal axis and a vertical axis. The horizontal axis is labeled with what the data represents. The vertical axis is labeled with probability. Each rectangular bar in the histogram is 1 unit wide, which suggests that the area under each bar equals the probability, P(x), where x is 1, 2, 3, and so on.